Replacing the boiler pump motor
The WILO VHSL boiler pump has been discontinued.
Manufacturer codes 0020094635 and 0020078492 can no longer be ordered.
However, it is possible to replace it with an electronic boiler pump. Another option is to replace only the "engine part". You can easily do the replacement according to the instructions below, which are supplemented with step-by-step photos.
If you are not sure whether you can replace the pump, send us photos of the original pump to info@dilynakotle.cz and we will recommend a suitable pump motor.
Follow the instructions below to replace the boiler pump motor.